APA (7th ed.) Zitazioa

Yule, G. (1996). The study of language (2a. ed.). University of Cambridge.

Chicago Style (17th ed.) Zitazioa

Yule, George. The Study of Language. 2a. ed. Nueva York: University of Cambridge, 1996.

MLA (9th ed.) Zitazioa

Yule, George. The Study of Language. 2a. ed. University of Cambridge, 1996.